package main
import "fmt"

func main() {

	var command = "cave"
	if command == "cave" {
		fmt.Println("你进入了山洞")
	}else if command == "enter" {
		fmt.Println("你到出口了")
	}else if command == "mountain"{
		fmt.Println("你到山里了")
	}else{
		fmt.Println("你逃了")
	}
}